5625-67-2, Piperazin-2-one is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
5625-67-2, To a stirred solution of piperazin-2-one CK (3 g, 30 inmol) in CHjCfe (50 mL) under argon atmosphere were added tiiethylamine (8.65 mL. 60 mmol) and di-t-buryi dicarbonate (Boc anhydride, 8.2 mL, 36 niniol) at 0 C. The reaction was wanned to RT and stirred for 16 h. The reaction was diluted with water (100 mL) and the product was extracted with CC (2 x 100 mL). The combined organic layers were dried over anhydrous Na S< and concentrated under reduced pressure to obtain Compound CO (4 g, 20 mmol, 66 %) as a white solid, which was used in the next step without further purification. H NMR (400 MHz, CDCi3): delta 6.90 (br s. IH), 4.08 (s, 2H), 3.63-3.59 (m, 2H), 3.35-3.31 (m, 2H), 1.44 (s. 9H).
5625-67-2 Piperazin-2-one 231360, apiperazines compound, is more and more widely used in various fields.
Reference£º
Patent; VIAMET PHARMACEUTICALS, INC.; YATES, Christopher, M.; SHAVER, Sammy, R.; HOEKSTRA, William, J.; (455 pag.)WO2017/117393; (2017); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics